That may prove that composted pig slurry has a positive influence on multiplication of plant growth-promoting rhizobacteria (PGPR), among which one of the most important groups is constituted by actinomycetes
That mayprove that composted pig slurry has a positive influenceon multiplication of plant growth-promoting rhizobacteria(PGPR), among which one of the most importantgroups is constituted by actinomycetes